| 1 | #ifndef _LINUX_SOUND_H
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| 2 | #define _LINUX_SOUND_H
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| 3 |
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| 4 | #include <uapi/linux/sound.h>
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| 5 |
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| 6 | |
| 7 | * Sound core interface functions
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| 8 |
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| 9 |
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| 10 | struct device;
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| 11 | extern int register_sound_special(const struct file_operations *fops, int unit);
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| 12 | extern int register_sound_special_device(const struct file_operations *fops, int unit, struct device *dev);
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| 13 | extern int register_sound_mixer(const struct file_operations *fops, int dev);
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| 14 | extern int register_sound_midi(const struct file_operations *fops, int dev);
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| 15 | extern int register_sound_dsp(const struct file_operations *fops, int dev);
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| 16 |
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| 17 | extern void unregister_sound_special(int unit);
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| 18 | extern void unregister_sound_mixer(int unit);
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| 19 | extern void unregister_sound_midi(int unit);
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| 20 | extern void unregister_sound_dsp(int unit);
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| 21 | #endif
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